Writing instrument



FIG. 1 is a perspective view of a writing instrument showing our newdesign;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a back view of FIG. 1;

FIG. 4 is a left side view of FIG. 1, the right side view being a mirrorimage of the left side view;

FIG. 5 is an enlarged top view of FIG. 1; and,

FIG. 6 is an enlarged bottom view of FIG. 1.

Portions of the writing instrument shown in broken lines are for thepurpose of showing features that form no part of the claimed design.

CLAIM We claim the ornamental design for a writing instrument, as shownand described.